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WITCHER [35]
2 years ago
8

Do you agree with the equation? Explain why or why not.

Mathematics
1 answer:
marin [14]2 years ago
8 0
We have that

[√(2x+1)]+3=0
for x=4
[√(2*4+1)]+3=0
[√(9)]+3=0
3+3=0----------6 is not zero
therefore
the solution is not correct for x=4


[√(2x+1)]+3=0--------> [√(2x+1)]=-3---------> <span>There is no real solution for that equation
</span>Because (2x+1) >= 0
the solution is with complex numbers

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Show me a graph that best represents the solution set to the system of a linear inequalities; y-x&gt;0. y-1&gt;0
tangare [24]
<h2>Answer:</h2>

The graph is shown in the attached image

4 0
3 years ago
.chris p. bacon worked 44 hours last week and gets double time pay for overtime. his regular pay is $14 per hour. how much was h
masha68 [24]

The total paycheck for the week is of $672 as Chris bacon work for 44 hours last week, regular pay $14 per hour and double time pay for overtime.

As given,

Regular pay per hour = $14

Overtime work payment= 2 × ($14)

Total hours work done last week = 44hours

Let regular timing be 8 hours per day 5 days a week

Total regular working hours = 8 × 5

                                           = 40 hours

Over time = 44-40

                = 4 hours

Payment check = (40 × 14)+ (4 × 28)

                         = $672

Therefore, The total paycheck for the week is of $672 as Chris bacon work for 44 hours last week.

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brainly.com/question/18094932

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8 0
2 years ago
Can containers with a capacity of 1 liter have different shapes?
tamaranim1 [39]

yes, I'm pretty shure they do

5 0
3 years ago
Read 2 more answers
What 5 numbers that round down to 600
8090 [49]
*It depends what place value needs to be rounded down, but without any specific place values, here are my answers*

<em>600.1</em>

<em>601</em>

<em>600.44</em>

<em>602.1</em>

<em>644.4</em>
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

-Hope this helps :)


6 0
3 years ago
Find the surface area. Round your answer to the nearest hundredth
Readme [11.4K]

Answer:  569.91\ ft^2

Step-by-step explanation:

From the given picture, the radius of the base of the cylinder = 5.5 ft.

The height of the cylinder = 5 ft.+6 ft.=11 ft.

We know that the surface area of a cylinder is given by :-

\text{Surface Area}=2\pi r (r+h)\\\\\Rightarrow\text{Surface Area}=2(3.14)(5.5)(5.5+11)\\\\\Rightarrow\text{Surface Area}=569.91\ ft^2

Hence, the surface area of the given cylinder = 569.91\ ft^2

6 0
3 years ago
Read 2 more answers
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